collisionTools/finalCheck [ Functions ]

Checks the final state of a collision for the conservation of all
quantum numbers, also including momentum and energy conservation.

For HiEnergy events we do not checkcharge and momentum conservation,
this MUST be done separately.
The reason for this is, that some particles which are produced by
Pythia/Fritiof can not be propagated by BUU and therefore do not show up in
the final state vector "partOut"
("unknown particles wont be propagated").